/*****************************************************************
 *   Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 ****************************************************************/
package org.epiphron.convert;

import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Calendar;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;

class PrimitiveWrapper {
	private static final Set<Class<?>> WRAPPERS = new HashSet<Class<?>>();

	static {
		WRAPPERS.add(Byte.class);
		WRAPPERS.add(Short.class);
		WRAPPERS.add(Character.class);
		WRAPPERS.add(Integer.class);
		WRAPPERS.add(Long.class);
		WRAPPERS.add(Float.class);
		WRAPPERS.add(Double.class);
		WRAPPERS.add(Boolean.class);
		WRAPPERS.add(String.class);
		WRAPPERS.add(Date.class);
		WRAPPERS.add(Calendar.class);
		WRAPPERS.add(BigDecimal.class);
		WRAPPERS.add(BigInteger.class);
		WRAPPERS.add(Enum.class);
	}

	public static boolean isPrimitive(Class<?> c) {
		return c.isPrimitive() || WRAPPERS.contains(c) || WRAPPERS.contains(c.getSuperclass());
	}

	public static boolean isPrimitive(Object o) {
		return isPrimitive(o.getClass());
	}
}